861
FNUS76 KSTO 131211
FWSSTO

Spot Forecast for OML VMP...CAL FIRE
National Weather Service Sacramento CA
511 AM PDT Mon Oct 13 2025

Forecast is based on ignition time of 1000 PDT on October 13.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Approaching weather system will bring widespread rain showers and
breezy winds today. Rain showers will continue throughout Tuesday,
then lingering rain showers Wednesday morning. Forecast rain totals
through Wednesday morning are around 1.75-2.25" inches, with the
heaviest rains today and tomorrow morning. Snow is expected to remain
at around 6000 feet and higher.

.REST OF TODAY...

Sky/weather.........Cloudy. Slight chance of rain showers late in
                    the morning. Rain showers likely late in
                    the afternoon.
Max temperature.....55-59.
Min humidity........61-65 percent.
Wind (20 ft)........
 Slope/valley.......South winds 5 to 8 mph with gusts to around 21
                    mph shifting to the southeast with gusts to
                    around 22 mph late in the afternoon.
 Ridgetop...........South 10 to 17 mph increasing to 17 to 22 mph
                    late in the afternoon.
Mixing height.......4500 ft AGL.
Transport winds.....South 17 to 22 mph.
CWR.................6 percent increasing to 89 percent.
Chance of thunder...7 percent.

TIME (PDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CDY CDY CDY CDY CDY CDY CDY CDY
CWR.............10  30  30  30  30  30  30  90
Chc of thdr (%).0   0   0   0   0   0   0   10
Temp............53  54  54  55  55  56  55  54
RH..............65  62  62  63  64  63  64  70
SL/VL wind dir..S   S   S   S   S   S   SE  SE
SL/VL wind spd..6   7   7   8   8   8   8   8
SL/VL wind gust.13  15  18  20  21  21  22  22
Ridge wind dir..S   S   S   S   S   S   S   S
Ridge wind spd..10  17  17  17  22  22  22  17
Mix hgt (kft)...1.4 3.6 3.6 3.6 4.5 4.5 4.5 2.3
Transp wind dir.S   S   S   S   S   S   S   S
Transp wind spd.10  17  17  17  22  22  22  17

.TONIGHT...

Sky/weather.........Cloudy. Rain showers.
Min temperature.....43-47.
Max humidity........98-100 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 10 mph. Gusts up to 25 mph
                    in the evening.
 Ridgetop...........Southeast 12 to 17 mph.
Mixing height.......900 ft AGL.
Transport winds.....Southeast 12 to 17 mph.
CWR.................95 percent decreasing to 85 percent early in
                    the morning.
Chance of thunder...11 percent.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY
CWR.............90  90  90  90  90  100 100 100 100 100 100 90
Chc of thdr (%).10  10  10  10  10  10  10  10  10  10  10  10
Temp............53  51  50  49  48  48  47  46  46  46  46  46
RH..............73  77  85  90  96  98  99  98  100 100 98  99
SL/VL wind dir..SE  SE  SE  SE  SE  SE  S   S   SE  SE  SE  SE
SL/VL wind spd..9   9   9   10  10  10  10  9   9   8   8   8
SL/VL wind gust.23  25  23  24  23  23  20  18  16  15  15  14
Ridge wind dir..S   S   SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Ridge wind spd..17  17  17  17  17  16  16  16  14  14  14  12
Mix hgt (kft)...2.3 2.3 1.3 1.3 1.3 1.3 1.3 1.3 1.1 1.1 1.1 0.9
Transp wind dir.S   S   SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Transp wind spd.17  17  17  17  17  16  16  16  14  14  14  12

.TUESDAY...

Sky/weather.........Cloudy. Rain showers, then chance of rain
                    showers late in the afternoon.
Max temperature.....47-51.
Min humidity........93-97 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 9 mph shifting to the
                    south up to 7 mph late in the morning.
 Ridgetop...........South 7 to 13 mph.
Mixing height.......2700 ft AGL.
Transport winds.....South 7 to 13 mph.
CWR.................85 percent decreasing to 27 percent.
Chance of thunder...11 percent.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY MC
CWR.............90  90  90  90  90  80  80  80  80  80  80  30
Chc of thdr (%).10  10  10  10  10  10  10  10  10  10  10  0
Temp............45  45  45  46  47  48  48  48  48  48  48  47
RH..............100 99  100 100 97  94  94  95  97  98  98  98
SL/VL wind dir..SE  SE  SE  SE  SE  S   S   S   S   S   S   S
SL/VL wind spd..8   8   9   9   9   7   7   7   6   6   6   5
SL/VL wind gust.14  14  15  15  15  15  15  15  15  15  15  12
Ridge wind dir..SE  SE  SE  SE  SE  S   S   S   S   S   S   S
Ridge wind spd..12  12  13  13  13  13  13  13  9   9   9   7
Mix hgt (kft)...0.9 0.9 1.3 1.3 1.3 2.7 2.7 2.7 2.7 2.7 2.7 2.2
Transp wind dir.SE  SE  SE  SE  SE  S   S   S   S   S   S   S
Transp wind spd.12  12  13  13  13  13  13  13  9   9   9   7

$$
Forecaster...JW
Requested by...Matthew Harrison
Type of request...PRESCRIBED
.TAG 2523219.4/STO
.DELDT 10/13/25
.FormatterVersion 2.0.0
.EMAIL matthew.harrison@fire.ca.gov